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Limited Time 5/16″-18 X 1-3/4″ Machine Screws Indented Hex Washer Head Steel Zinc Plated (600/Pkg.)

Original price was: $252.74.Current price is: $106.15.

For orders under $150.00, a shipping fee of $12.99 applies.
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SKU: SKHWTA00EI9 Category: Tag:
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Machine Screws Unslotted Indented Hex Washer Zinc Plated 5/16-18 X 1 3/4 are precision-engineered fasteners designed for secure metal-to-metal assemblies. The unslotted indented hex washer head provides a flush, low-profile finish while delivering reliable torque and pull-out resistance.

    Head style: Indented hex washer

    Drive type: Internal hex (Allen) drive; unslotted

    Thread size: 5/16-18

    Length: 1-3/4 inches

    Finish: Zinc-plated for corrosion resistance

    Material: Steel

    Applications: Ideal for metal-to-metal fastening in machinery, panels, enclosures, and brackets

For best results, pair these machine screws with compatible nuts or threaded inserts and mating components that accept 5/16-18 threads. The zinc finish helps resist corrosion in everyday industrial environments.